tun-metadata: Fix memory leak in table_free()

Found by valgrind, test case 643.

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: Jesse Gross <jesse@kernel.org>

diff --git a/lib/tun-metadata.c b/lib/tun-metadata.c
index 648a120..ececee5 100644 (file)
--- a/lib/tun-metadata.c
+++ b/lib/tun-metadata.c
@@ -132,6 +132,7 @@ table_free(struct tun_table *map) OVS_REQUIRES(tab_mutex)
         tun_metadata_del_entry(map, entry - map->entries);
     }
 
+    hmap_destroy(&map->key_hmap);
     free(map);
 }